diff --git a/gcc/value-range.cc b/gcc/value-range.cc
index 77e5a2cc29948e496cecd525928c8287c5ccb9ba..03b3c4b4a65dae063de33d397fc8375e6a7b6473 100644
--- a/gcc/value-range.cc
+++ b/gcc/value-range.cc
@@ -4031,7 +4031,7 @@ range_tests_floats ()
   r0.intersect (r1);
   ASSERT_TRUE (r0.undefined_p ());
 
-  if (!flag_finite_math_only)
+  if (HONOR_INFINITIES (float_type_node))
     {
       // Make sure [-Inf, -Inf] doesn't get normalized.
       r0 = frange_float ("-Inf", "-Inf");